baber/WOPTO huggingface dataset:
Patent EP-0121443-A3 (EP)
IPC: C23C14/56
Filed: 1984-04-04
Abstract: An improved method of and apparatus for continuously 
depositing metallic oxide coatings that are highly electrically 
transmissive and highly electrically conductive onto a moving 
substrate. Electromagnetic energy is employed to develop an 
ionized plasma of metal and oxygen atoms, said plasma 
adapted for deposition onto the moving, large area substrate 
which, in the preferred embodiment, includes semiconductor 
layers thereon. The method and apparatus of this invention 
are further adapted for the improved, continuous deposition 
of other transmissive and conductive coatings which include 
low melting point metals onto the surface of moving plastic, 
glass or metallic substrate.
Patent EP-0136830-A3 (EP)
IPC: A61P31/04
Filed: 1984-09-03
Abstract: Antibacterial 9-deoxo-9a-methyl-9a-aza-9a-homo­
erythromycin D, pharmaceutically-acceptable salts thereof, 
pharmaceutical compositions comprising antibacterially-­
effective amounts thereof, a method of treatment of bacterial 
infections with antibacterially effective amounts thereof, and 
intermediates for the synthesis thereof from erythromycin D.
Patent EP-0174402-A3 (EP)
IPC: B26D5/08
Filed: 1984-09-10
Abstract: A scroll-type slitting machine of the type having upper 
and lower arbors (20, 22) each having a plurality of mating 
rotary cutting members (50, 52), a movable housing (16) 
rotatably supporting ends of the upper and lower arbors, a 
fixed housing (18) rotatably supporting opposite ends of the 
upper and lower arbors, a mechanism (32 to 46) for vertically 
adjusting at least one of the arbors relative to the other, a 
pinion stand mounted outboard of and adjacent one of the 
housings, upper and lower intermeshing, synchronizing 
gears (56, 58) rotatably mounted within the pinion stand, and 
upper and lower torque-transmitting couplings (72, 84) 
extending between and operatively joining the upper and 
lower synchronizing gears to the upper and lower arbors, 
respectively, while permitting relative movement between 
the arbors.
Patent EP-0140688-A3 (EP)
IPC: C09B67/02
Filed: 1984-10-26
Abstract: There are described silane diimidic tetracarboxylic per­
ylene dyes, composite pigments obtainable therefrom by 
grafting onto an inorganic substrate or support, and pro­
cesses for preparing the same.  
     The dyes have the general formula: 
  
in which R is the residue of a silane group of formula: 
  
wherein n is 3, 4 or 5; q is 0 or 1; p and m are integers such 
that when q is 0, p is 3 and m is 0, 1, 2 or 3, and when q is 1, p 
is 2 and m is 0, 1 or 2; R₂ is an alkyl C₁-C₄ group or a phenyl 
group; and R₃ is an alkoxyl C₁-C₂ group; and in which R, may 
be the same as R or may be an alkyl C₁-C₆ group, a cycloal­
kyl group, or a phenyl group optionally substituted by one or 
more halogens or alkyl or alkoxyl C₁-C₆ groups.  
     The dyes and the composite pigments obtained from 
said dyes are utilized in paints, air and stove enamels, in 
the pigmentation of plastics materials and in printing links.
Patent EP-0145620-A3 (EP)
Title: Nouveaux dérivés de l'acide (pyridyl-3) 2 phénylamino-2 acétique, leur préparation et leur utilisation comme antifongiques dans le domaine agricole
IPC: C07D213/57
Filed: 1984-11-15
Abstract: Nouveaux dérivés de l'acide (pyridyl-3)-2 phénylamino-2 
acétique répondant à la formule: 
  
avec:  
R₀: -CN, -COOH, CONH₂, COOR₄,  
R₁: H, alkyle inférieur, cycloalkyle, phényle, éventuelle­
ment substitué, aralkyle éventuellement substitué,  
R₂: H, alkyle inférieur, éventuellement substitué,  
Ar: phényle éventuellement substitué,  
Z: halogène, alkyle inférieur, alkoxy inférieur, alkylthio 
inférieur.  
     Ils sont utilisables en agriculture pour la lutte contre les 
champignons phytopathogènes tels que les sclérotiniacées.
Patent EP-0183259-A3 (EP)
Title: Image tube circuit
IPC: H04N5/228
Filed: 1985-11-28
Abstract: @ An apparatus for controlling the deflection of an electron beam (Bm) in an image pick-up tube of the type including a target screen (3), an electron gun (K, G<sub>1</sub>, G<sub>2</sub>) for generating the electron beam (Bm), and a deflection device (G<sub>3</sub>) for causing the generated electron to scan the target screen (3) is disclosed. The apparatus includes a circuit (I<sub>01</sub>, I<sub>02</sub>, R<sub>3</sub>, R<sub>4</sub>) for generating a saw-tooth signal having a first portion for causing the beam (Bm) to scan a raster image area on the target screen (3) at a first scan velocity and a second portion ℓos for causing the beam (Bm) to scan an over-scan area on the target screen (3) outside of the raster image area at a second scan velocity faster than the first scan velocity, a circuit (Q<sub>1</sub>, Q<sub>2</sub>, R<sub>1</sub>, R<sub>2</sub>, I<sub>03</sub>, C<sub>1</sub>, D<sub>1</sub>, R<sub>5</sub>) for changing the average level of the second portion ℓ os of the saw-tooth signal relative to that of the first portion of said saw-tooth signal, and a circuit (A,, A<sub>2</sub>) for supplying the output ofthe changing circuit to the deflection device (G<sub>3</sub>) whereby the electron beam (Bm) on the over-scan area of the target screen (3) is defocused.
Patent EP-0168262-A3 (EP)
IPC: C07D239/42
Filed: 1985-07-12
Abstract: A pyrimidine derivative of the formula : 
  
wherein  
R¹ is hydrogen, aryl optionally having substituent(s) 
selected from lower alkoxy, lower alkyl, halogen and lower 
alkylthio or 
  
in which 
  
is a N-containing 
heterocyclic group;  
R² is a) =N-R 2 / a or 
  
in which R 2 / a is aryl optionally substituted with lower alkyl, 
lower alkoxy, amino and/or acylamino and R 2 / b is hydrogen or 
lower alkyl, 
  
is a N-containing heterocyclic group 
optionally substituted with acyl and/or ar(lower) alkyl;  
R³ is hydrogen or lower alkyl;  
R⁴ is a) imino optionally substituted with lower alkyl, aryl 
or ar(lower)alkyl, or b) lower alkyl, hydrogen, halogen, lower 
alkylthio, amino optionally substituted with lower alkyl, aryl, 
ar(lower)alkyl and/or acyl, 
  
or hydrazino optionally 
substituted with acyl, in which 
  
is a N-containing 
heterocyclic group optionally substituted with acyl, and/or 
ar(lower)alkyl;  
R⁵ is hydrogen, lower alkyl, lower alkanoyl optionally 
substituted with lower alkylamino or no significance; or R³ 
and R⁴ or R⁴ and R⁵ are taken together with the adjacent 
nitrogen atom and carbon atom to form a N-containing 
heterocyclic ring;  
R⁶ is hydrogen, lower alkyl, halogen or aryl optionally 
having substituent(s) selected from lower alkoxy, lower alkyl, 
halogen and lower alkylthio substituents;  
the  bond represents single bond or double bond; and 
the dotted line in the ring A represents one, two or three 
additional C-C and/or C-N bond(s) in the ring system, 
provided that R¹ and R⁶ are not both hydrogen; and 
pharmaceutically acceptable salt thereof.  
     These compounds are useful in the treatment of heart 
disease, hypertension, cerebrovascular disease and throm­
bosis.  
     Processes for the preparation of these compounds are 
also described, together with novel starting compounds for 
use in such processes and pharmaceutical compositions 
comprising pyrimidine derivatives of the above formula.
Patent EP-0182492-A3 (EP)
IPC: G06F11/32
Filed: 1985-10-14
Abstract: A data processing system is described that can execute a 
plurality of programs concurrently and has a display screen for 
displaying data associated with any one of the progams. Each 
progam maintains display screen data indicating the current 
status of the progam. The system maintains a REVIEW menu 
containing a list of the progams that have display screen data 
available. When a REVIEW key is pressed, the REVIEW menu 
is displayed. By pressing a further key, one of the listed pro­
gams can then be selected, and its display screen data is dis­
played on the screen. When the key is released, the information 
that was being displayed prior to operation of the REVIEW key 
is restored to the screen. A RESUME menu lists progams that 
are currently in a background mode, and can be called up by 
pressing a RESUME key, allowing one of those progams to be 
put into a foreground mode in which it has access to the screen. 
Another menu lists progams that are available for execution 
and can be called up by pressing a START key, allowing one to 
be selected for execution.
Patent EP-0197543-A3 (EP)
Title: Polyisocyanates and resin compositions thereof
IPC: C07C265/08
Filed: 1986-04-08
Abstract: A polyisocyanate having a biuret structure obtained by allowing alpha , alpha , alpha  min , alpha  min -tetramethyl-xylylene diisocyanate, a diiosocyanate represented by the general formula:  OCN-CH2 -  &lparstr& R &rparstr& CH2-NCO  wherein R is a divalent hydrocarbon residue and water to react. The polyisocyanate is used in the form of the two-part type of polyurethane composition in combination with a polyol. The composition can provide coating films which excel in every physical properties required for the coating film, such as drying property, impact resistance, weathering resistance and chemical resistance, and therefore are advantageously used, for example, as a paint for automobile repairing uses, etc.
Patent EP-0219883-A3 (EP)
Title: Scaffolding with continuously raisable platform
IPC: E04G1/20
Filed: 1986-10-24
Abstract: 1. Erecting scaffolding including an infinitely variable lifting platform (3) which is adapted for height adjustment by means of hoisting cables in longitudinal direction on a frame, especially an undercarriage (1) composed of upright supports (2), wherein stabilizing cables for stabilizing the lifting platform (3) are disposed between lifting platform (3) and undercarriage (1) at an inclination relative to each other and to the plane of the undercarriage (1), said stabilizing cables adapted to be reeled and unreeled by means of cable reeling means mounted at the lifting platform (3), characterised in that the hoisting and stabilizing cables are respectively combined to form a joint cable (7 and 12, respectively) and can be reeled and unreeled in synchronism by means of a common cable drum (10) which forms part of the cable reeling means, said cables being furthermore trained, while respectively starting from the cable drum (10), over a first deflection pulley (14) mounted on the lifting platform (3), a second deflection pulley (16) mounted on the top end of the associated support (2), thence over at least one further or third deflection pulley (18) mounted on the lifting platform (3) and back over a fourth deflection pulley (20) also mounted in the upper portion of the allocated support (2) and thence finally over a fifth deflection pulley (22) disposed in the bottom portion of the support (2) or on the undercarriage (1) and back to the lifting platform (3) where the cables are fixed, so that all of the cable sections extending from the fifth deflection pulley (22) to the lifting platform (3) extend as body diagonals between lifting platform (3) and undercarriage (1).
Patent EP-0228054-A3 (EP)
IPC: B26D5/32
Filed: 1986-12-19
Abstract: In a method and apparatus for cutting a chain of longitudinally 
joined elongate products (ll) into pieces (l2) of a 
desired length, the chain of elongate products (ll) is intermittently 
fed by a feed unit (l6) through a first distance equal 
to the length of each piece (l2) to be severed, along a path through a 
detector (l5) and a cutting unit (l7) downstream of the 
detector (l5) and the chain (ll) is cut successively into pieces (l2) 
of the desired length ( 
 l ) at the cutting unit (l7) while the feed unit (l6) is 
inoperative. As the chain (ll) is advanced, the joint 
portion (l3) of each adjacent pair of the elongate products (ll) is 
detected by the detector (l5). Upon detection of the joint 
portion (l3), a control unit (35) computes the number of prospective 
pieces (l2) of the desired length ( 
 l ) producible by severing from a longitudinal portion (L) 
of the chain (ll) which extends from the present leading 
end of the chain toward the detected joint portion (l3) and terminates 
short of the detected joint portion (l3). When the 
computed number of pieces (l2) have been severed, the chain (ll) is 
advanced by a second distance until the detected joint 
portion (l3) is located downstream of the cutting unit (l7). The chain 
(ll) is cut to  
produce a severed piece (l2 
 a ) including the detected joint portion (l3) which is 
received in a reciporcably movable container (33).
Patent EP-0199563-A3 (EP)
Title: Method of and apparatus for error modification for video data
IPC: H04N9/888
Filed: 1986-04-18
Abstract: A method of error modification for component video data, on the playback side of a digital VTR of Y, CR, and CB component system, to define a range of values that can be taken by the data judged to be erroneous by its error flag, based on the data judged to be correct by its error flag, and, when the error data is present outside the range, to modify the error data so that the same may take the value within the range of the values allowed for the same to take and then be output. By this arrangement, when the Y, CR, and CB signals are converted into playback R, G, and B signals, the same are adapted not to exceed the range of values for the same to take.
Patent EP-0213880-A3 (EP)
IPC: B21H7/18
Filed: 1986-08-20
Abstract: A machine (10) for grooving and splining a workpiece (32) 
comprises a mounting means (26, 28, 34, 36) rotatably sup­
porting the workpiece (32) for rotary movement and die 
means (36, 40, 90, 92) including opposed spline-forming work 
surfaces (46) spaced on opposite sides of the axis of the work­
piece (32) for forming splines (76) therein. The cutting means 
(42) are disposed in said work surfaces (46) for simultaneously 
grooving the workpiece (32) as said work surfaces (46) are 
moved relative to one another during the spline-forming op­
eration.
Patent EP-0221760-A3 (EP)
IPC: C22B3/22
Filed: 1986-10-29
Abstract: A method is provided for recovering metal value from a 
mixed-metal aqueous solution by selective phosphate pre­
cipitation comprising adjusting the pH of the solution to be 
below a predetermined pH level at which level the metal value 
to be removed will not be precipitated; adding to the solution 
stoichiometric multiples of phosphate to precipitate the metal 
value to be removed at the predetermined pH level; maintain­
ing the temperature of the solution at a predetermined con­
stant level of precipitating the metal value; increasing the pH 
of the solution to the predetermined pH level to precipitate the 
phosphate of the metal value to be removed; maintaining the 
pH of the solution at the predetermined pH level.
Patent EP-0221023-A3 (EP)
IPC: C07D211/98
Filed: 1986-10-20
Abstract: Das erfindungsgemässe Verfahren betrifft die Umset­
zung von Hydrazonen der Formel II 
  
mit α-Chlor- oder α-Bromacrylnitril oder -acrylsäureestern 
der Formel III 
  
zu 1-Amino-2-cyano- oder 1-Amino-2-carbonsäureester-1,4-­
dihydropyridinen der Formel IV 
  
welche durch Behandlung mit Säuren unter Abspaltung von 
R₄R₅NH in Pyridinderivate der Formel I 
  
übergeführt werden. Y ist hierein -CN oder -COOR₃. R₁ bis 
R₅ sind z.B. Alkyl.
Patent EP-0221867-A3 (EP)
IPC: E21B17/00
Filed: 1986-09-22
Abstract: The present invention relates to a method and means for 
constructing a pump rod for drawing up oil, the rod moving to 
and fro in a shaft extending down to an oil source. The pump 
rod is composed of a plurality of sucker rods (4) having 
smooth, cylindrical end sections. The sucker rods (4) are pla­
ced end to end with each other, whereafter a coupling element 
(5) consisting of a radially deformable inner sleeve (6, 22) with 
a conical outer surface and an inner surface surrounding the 
rod ends, and an outer sleeve (7) with a conical inner surface 
having substantially the same conicity as the outer surface of 
the inner sleeve (6, 22), being applied over two adjacent end 
sections. The inner sleeve (6, 22) and the outer sleeve (7) are 
then caused, with the aid of an assembly tool (8), to move in 
axial direction with respect to each other, so that the inner 
sleeve (6, 22) is pressed radially inwards by the outer sleeve 
(7) to form a friction joint between two adjacent sucker rods 
(4).  
     The invention also relates to sucker rods (4), coupling el­
ements (5) and an assembly tool (8) for performing the 
method described above.
Patent EP-0249960-A3 (EP)
IPC: C08G77/38
Filed: 1987-06-16
Abstract: Die Erfindung betrifft ein Verfahren zum Stabilisieren von 
in den endständigen Einheiten Triorganosiloxy-Gruppen ent­
haltenden Organopolysiloxanölen, in dem man die genannten 
Organopolysiloxanöle mit Verbindungen der Formel  
R 
SiX oder (R 
Si)₂Y  
in Kontakt bringt, wobei in den obigen Formeln  
 R ′ gleiche oder verschiedene,gegebenenfalls halogenierte 
Kohlenwasserstoffreste mit 1 bis 18 Kohlenstoffatomen, 
und  X  und  Y  die in Anspruch 1 angegebenen Bedeutungen haben.  
Die so stabilisierten Öle eignen sich als Kraftübertragungs­
öle, insbesondere in Visco-Kupplungen.
Patent EP-0256410-A3 (EP)
IPC: B21B31/20
Filed: 1987-08-03
Abstract: Bei einer Biege- und Ausbalanciervorrichtung für axial 
verschiebbare Arbeitswalzen eines Quartowalzgerüstes ist 
beidseitig im Fenster jedes Walzenständers je ein orts­
fester Block befestigt, in dem Biegezylinder für jede 
der beiden Arbeitswalzen angeordnet sind.  
     Zur Schaffung einer robusten, betriebssicheren Biege- ­
und Ausbalanciervorrichtung mit kippmomentfreier Über­
tragung der Biege- und Verschiebekräfte auf die Arbeits­
walzeneinbaustücke ist jeder Block (12, 13) walzenseitig 
als Vertikalführung (18) gestaltet, an der ein unteres 
Hubgehäuse (19) und ein oberes Hubgehäuse (20) geführt 
sind, die Hubgehäuse (19, 20) eine bis über bzw. unter 
die Kolbenstangen (16, 17) der Biegezylinder (14, 15) 
reichende horizontale Wandung (23, 29) und walzenseitig 
je einen horizontalen Führungsabsatz (21, 27) für eine 
im mittleren Bereich des zugeordneten Arbeitswalzenein­
baustücks (4, 5) befindliche Gleitfläche (22 bzw. 28) 
aufweisen.
Patent EP-0262684-A3 (EP)
IPC: C07C41/54
Filed: 1987-10-02
Abstract: The present invention is directed to a process for 
converting the ether group of an allylic ether to its 
corresponding acetal comprising contacting an allylic ether 
having acetal or carboxylate functionality with an organic 
hydroxy compound in the presence of a catalytically effective 
amount of a Group VIII metal compound at effective 
temperatures and pressures, said Group VIII metal being 
selected from the group consisting of cobalt and ruthenium.
Patent EP-0267513-A3 (EP)
IPC: H05H1/02
Filed: 1987-11-02
Abstract: A new chemical vapor reaction system is described. Instead 
of ECR where electrons can move as independent particles without 
interaction, a mixed cyclotron resonance is a main exciting 
principal for chemical vapor reaction. In the new proposed 
resonance, the resonating space is comparatively large so that a 
material having a high melting point such as diamond can be 
deposited in the form of a thin film by this inovative method.
Patent EP-0250214-A3 (EP)
IPC: A43D37/00
Filed: 1987-06-17
Abstract: Apparatus (and method) for automatically roughing the 
cement margin (103) of a shoe or other 
footwear assembly (104), which footwear 
upper assembly includes an upper mounted on a last and an inner 
sole disposed upon the bottom of the last and connected to the upper. 
The apparatus (i.e. a roughing machine) typically includes a 
disc-shaped wire wheel (or other roughing tool) (41) positioned with 
the plane of the brush approximately perpendicular to the cement 
margin at the region of contact between the two. The roughing 
machine includes a mechanism (1) to receive the upper assembly and 
provide some combination of movements between the upper assembly 
and the periphery of the wire wheel to achieve a constant region 
(or area) of contact between the two as the cement margin moves 
with respect to the wire wheel in the course of roughing. The 
wire wheel is supported at one end of an intermediately pivoted 
action arm (10); a load measuring beam (12) is connected to the other end 
of the action arm to provide electrical signals proportional to 
or representative of the pressure force between the wire wheel 
and the cement margin at the region of contact. A servo-valve 
actuated air cylinder (13) drives the action arm to load the wire wheel 
upon the cement margin, the amount of loading being closely 
controllable (e.g. ± 2.25 x 10⁻¹ kgf 
[about one-half ± lb.f]) in 
response to the electrical signals which are connected as input 
to the servo-valve as control signals.
Patent EP-0267718-A3 (EP)
IPC: B23P15/04
Filed: 1987-11-02
Abstract: Air cooling of airfoils in a gas-turbine engine 
is effected through holes which terminate with a 
diffuser formation at the airfoil surface. The 
invention is directed to a two-step procedure 
whereby a laser beam drills the holes very quickly 
and cost-effectively and whereby an EDM step is 
relied upon only to form the diffuser shape. The 
EDM part of the procedure thus occupies but a fraction 
of the time previously required, and substantial over­
all economy is realized by integrating these two steps, 
which are preferably performed in the order stated but 
which, if desired, may alternatively be performed by 
laser driling after EDM formation of the diffuser 
shape.
Patent EP-0272113-A3 (EP)
IPC: C07K14/195
Filed: 1987-12-16
Abstract: Monoclonal antibodies are disclosed capable of specifically reacting 
with human colorectal cancer cells and non-reactive with normal colorectal 
cells, and useful in the diagnosis of human colorectal cancer.
Patent EP-0277567-A3 (EP)
IPC: G02F1/1337
Filed: 1988-01-22
Abstract: Disclosed is a liquid crystal element with an 
improved orientation layer and a coating composition for 
forming such an orientation layer. The orientation layer 
consists essentially of a polymer with a Mark-Houwink 
coefficient of not less than 0.85, the Mark-Houwink 
coefficient being represented by the formula [I]:  
    [η] = K·M α       [I]  
wherein [η] represents intrinsic viscosity of the 
polymer determined by solution viscosity measuring 
method, K represents a constant, M represents molecular 
weight of the polymer, and α represents the Mark-Houwink 
coefficient. The coating composition comprises a 
polyfumaric acid ester represented by the formula [II]: 
  
wherein R¹ and R², the same or different, represent 
straight or branched alkyl group, cycloalkyl group, 
haloalkyl group, silalkyl group or siloxanylalkyl group; 
and a halogen-containing organic solvent.
Patent EP-0282019-A3 (EP)
IPC: C08F20/10
Filed: 1988-03-09
Abstract: Eine transparente thermoplastische Formmasse, welche sich 
im wesentlichen von einem Ester einer (Meth)Acrylsäure mit 
einem cyclischen Alkohol ableitet, läßt sich in einfacher 
und wirtschaftlicher Weise darstellen. In dieser Formmasse 
können Säure- und Alkoholrest deuteriert und/oder fluoriert 
sein. Besonders bevorzugt Alkoholkomponete ist 1,4,5,6,7,7-­
Hexachlorbicyclo-[2.2.1]-hept-5-en-2-ol. Die Formmasse läßt 
sich zu Gegenständen mit hoher Transparenz und 
Wärmeformbeständigkeit verarbeiten.
Patent EP-0285858-A3 (EP)
IPC: B62M3/04
Filed: 1988-03-14
Abstract: The invention foresees a kinematic device to be applied to a 
normal bicycle, consisting of a pair of bars (1, 2) 
connected by means of pivots (17, 16) with the cranks (9, 
10), said bars ending at one end with inclined components 
constituting the connecting rod (7, 8), the bicycle pedals 
(25, 24) being connected with them, and at the other end the 
the cylindrical ends (3, 4) being guided by tube-shaped 
components (5, 6) fastened, so they can oscillate to the 
back fork (13) of the bicycle.  
     Said kinematic device will increase the useful torque to the 
wheels, the muscular effort remaining the same.